WO2015002138A1 - Aliment pour animal de compagnie et procédé de production d'aliment pour animal de compagnie - Google Patents

Aliment pour animal de compagnie et procédé de production d'aliment pour animal de compagnie Download PDF

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Publication number
WO2015002138A1
WO2015002138A1 PCT/JP2014/067368 JP2014067368W WO2015002138A1 WO 2015002138 A1 WO2015002138 A1 WO 2015002138A1 JP 2014067368 W JP2014067368 W JP 2014067368W WO 2015002138 A1 WO2015002138 A1 WO 2015002138A1
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WIPO (PCT)
Prior art keywords
core
pet food
covering
hardness
food according
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PCT/JP2014/067368
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English (en)
Japanese (ja)
Inventor
小林　洋介
政季 市橋
澄博 岩田
Original Assignee
ユニ・チャーム株式会社
九州ペットフード株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by ユニ・チャーム株式会社, 九州ペットフード株式会社 filed Critical ユニ・チャーム株式会社
Priority to EP14820617.0A priority Critical patent/EP3037002A4/fr
Priority to CA2916934A priority patent/CA2916934A1/fr
Priority to US14/901,085 priority patent/US20160302449A1/en
Priority to CN201480037219.7A priority patent/CN105338823A/zh
Publication of WO2015002138A1 publication Critical patent/WO2015002138A1/fr

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/30—Shaping or working-up of animal feeding-stuffs by encapsulating; by coating
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/40—Feeding-stuffs specially adapted for particular animals for carnivorous animals, e.g. cats or dogs
    • A23K50/45—Semi-moist feed

Definitions

  • the present invention relates to a pet food and a method for producing the pet food. More specifically, the present invention relates to a pet food excellent in texture and a method for producing the pet food.
  • This application claims priority based on Japanese Patent Application No. 2013-138503 filed in Japan on July 1, 2013, the contents of which are incorporated herein by reference.
  • Patent Document 1 discloses a pet food obtained by winding an animal skin around a core food material. However, even if pet food is given to a pet, if it does not like the pet food, it may be left uneaten, and development of a pet food that is more attractive to pets is desired.
  • This invention is made in view of the said situation, and makes it a subject to provide the pet food which can enjoy the food texture which is not before.
  • the present inventors have found that a pet food that can enjoy two different textures can be obtained by increasing the ratio of the hardness of the core portion and the covering portion of the pet food having the core portion and the covering portion.
  • the present invention has been found and completed. That is, the present invention is as follows.
  • the hardness (H) of the core part is 9.8 to 392 N, and the cohesiveness (A) is 0.5 to 0.9.
  • the pet can enjoy two different textures.
  • V type plunger which can be used when measuring the hardness of the pet food which concerns on embodiment of this invention, cohesion property, and elasticity. It is an example of the chewing waveform obtained by measuring pet food with a physical property measuring instrument.
  • the pet food which concerns on embodiment of this invention is a pet food which has a core part and a coating
  • the covering part of the pet food according to the present embodiment only needs to cover at least a part of the outer periphery of the core part, and even if the entire core part is completely covered by the covering part, a part of the core part is exposed. It doesn't matter.
  • a pet food according to an embodiment of the present invention is shown in FIG. As shown in FIG. 1, the pet food 10 has a cylindrical shape in which an outer periphery of a core portion 11 is covered with a covering portion 12.
  • a pet food according to another embodiment of the present invention is shown in FIG. As shown in FIG.
  • the core portion 21 of the pet food 20 extends from the covering portion 22.
  • the shape of the core parts 11 and 21 is a column shape, as a shape of the core part of pet food, rod shape and plate shape are used. Any shape such as a spherical shape, a tubular shape, a cylindrical shape, or a conical shape may be employed.
  • the shape of the core is not particularly limited, but is a rod having a substantially circular cross section, a diameter (including both a maximum diameter and a minimum diameter, the same shall apply hereinafter) of 3 to 15 mm, and a length of 1 to 20 cm. It is preferably a rod shape having a diameter of 4 to 12 mm and a length of 3 to 15 cm, more preferably a rod shape having a diameter of 6 to 8 mm and a length of 7 to 10 cm. In addition to being easy to eat for pets, this shape allows the pet to bite the pet food little by little from the tip, allowing the pet to bite the pet food for a long time.
  • the shape of the covering portion is not particularly limited as long as it can cover the core portion, but the thickness of the covering portion indicated by D in FIG. 1 (thickness in the direction perpendicular to the outer peripheral surface of the core portion) is 1 to It is preferably 15 mm, more preferably 2 to 10 mm, and even more preferably 2 to 8 mm.
  • the length of the portion of the core portion 21 that extends from the covering portion 22 is not particularly limited, but is preferably 5 to 25 mm, and preferably 10 to 20 mm. More preferably, it is 12 to 18 mm.
  • the pet food according to the present embodiment has a form in which at least a part of the core portion extends from the covering portion as shown in FIG. 2, the pet can be easily bitten at first by extending the core portion. it can.
  • the core part of the pet food of this invention is softer than a coating
  • the ratio of the hardness of the covering portion to the core portion is 2 or more.
  • the ratio of the hardness of the covering part to the core part is preferably 2 or more, 30 or less, more preferably 4 or more and 20 or less, further preferably 7 or more and 12 or less, and more preferably 8 or more and 10 or less. It is particularly preferred.
  • Two types of pets differ in hardness by biting the core part or covering part into the mouth separately, or by simultaneously putting the core part and covering part into the mouth and biting the core part or covering part separately. You can enjoy the texture.
  • coated part of the state which covered the core part and the core part is demonstrated with reference to FIG.
  • the measurement with respect to the core portion projects from the covering portion indicated by B in FIG. 3 (that is, in a side view of the pet food).
  • the measurement can be performed by pressing the plunger of the texturometer against one of the B portions in FIG.
  • the measurement of the covering portion in a state where the core portion is covered may be performed on the portion indicated by C in FIG. 3.
  • the plunger of the texturometer is moved to C in FIG. It can be measured by pressing against a part of the part.
  • the covering part it is preferable to peel the covering part from the core part and measure only the covering part, but unless the measurement value is significantly affected, measure the covering part in a state of covering the core part, It may be the hardness of the covering portion.
  • the hardness can be obtained as a numerical value read from a mastication waveform obtained by measurement under the following measurement conditions using the following physical property measuring instrument.
  • the cohesiveness and elasticity are as follows.
  • the reason that T1> T2 is considered to be that the pet food is softened by the first mastication, or the thickness of the pet food is reduced.
  • each measured value means the following.
  • Hardness (H) refers to the maximum test force when a load is applied to the pet food with a plunger.
  • This unit is Newton (N).
  • N Represents the physical hardness of pet food.
  • Stickiness (A3) is represented by the area on the negative side (lower side of the horizontal axis) in the mastication waveform, and refers to the force required to pull back the plunger pressed against the pet food. It expresses the force to touch the pet food with your hand or attach it to the chewing teeth, tongue, or mouth to pull it away.
  • This unit is Newton (N).
  • the cohesiveness (A2 / A1) refers to the ratio of the load area (energy) between the first time and the second time when a load is continuously applied to the pet food twice. It represents the cohesive force or difficulty of collapsing of pet food tissue. There is no unit of cohesiveness (A2 / A1) (dimensionalless amount).
  • Elasticity (T2 / T1) refers to the ratio of the time during which a load is applied to the pet food at the time of chewing (the time during which the sensor is reacting) when applying a load twice to the pet food with a plunger. . There is no unit of elasticity (T2 / T1) (dimensionalless amount).
  • the numerical value of hardness is obtained by multiplying (multiplying) the numerical value of hardness (kgw) obtained from the mastication waveform measured by the TEXTUROMETER (model number: GTX-2) by 9.8. Units are converted to Newton (N).
  • the hardness, cohesiveness and elasticity are measured under the same or compatible conditions as the above measurement conditions even when a physical property measuring device (texturometer) other than the above is used. It can obtain
  • the method for obtaining hardness, cohesiveness and elasticity is based on the texture profile of Zesniak (Szczesniak, AS: J. Food Sci., 28, 385 (1963)). Cessniak organized and systematized terms related to textures at General Foods, USA, and showed a correlation between texturometer measurements and human sensory evaluation values (Szczesniak, AS, Brandt, MA & Freidman, H. H .: J. Food Sci., 28, 397 (1963)).
  • the hardness of the core part and the covering part of the pet food according to this embodiment is not particularly limited as long as the ratio of the hardness of the covering part to the core part is 2 or more, but the hardness that the pet can chew safely is preferable.
  • the hardness of the core is preferably 9.8 to 980N, more preferably 9.8 to 392N, and still more preferably 9.8 to 196N.
  • the hardness of the covering portion is preferably 49 to 980N, more preferably 147 to 441N, still more preferably 196 to 392N, and particularly preferably 245 to 343N.
  • Conventional pet foods having a core part and a covering part are generally pet foods obtained by winding a hard covering part such as a jerky around a hard core part.
  • the ratio of the hardness of the covering portion to the core portion is 2 or more. Even in the case of a soft core portion in the range of 392N, the pet's desire to chew can be satisfied by the appropriate hardness of the covering portion.
  • the pet food according to the present embodiment is a pet food having a ratio of the hardness of the covering portion to the core portion of 2 or more. Therefore, even when the covering portion is hard, the core portion has an appropriate softness. It can be said that it has. Therefore, even if the pet bites the hard cover, you can feel the softness of the core from the top of the cover by chewing it strongly, even if the pet is not good at hard pet food. The entire pet food can be chewed for a long time.
  • the cohesiveness of the cover of the pet food according to the present embodiment and the core covering the core is not particularly limited, but the cohesiveness of the core is preferably in the range of 0.5 to 0.9.
  • the cohesiveness of the covering portion in a state where the core portion is covered is preferably in the range of 0.6 to 1.0.
  • the cohesiveness of the core is more preferably in the range of 0.5 to 0.8, and still more preferably in the range of 0.5 to 0.7.
  • the cohesiveness of the covering portion in a state where the core portion is covered is more preferably in the range of 0.6 to 0.9, and further preferably in the range of 0.7 to 0.9.
  • the cohesiveness value can be understood as representing the difficulty of pet food being bitten.
  • a pet food having a high cohesiveness value indicates that the pet can chew the pet food for a long time because it is difficult for the pet to chew.
  • the cohesiveness of the core part and / or the covering part in the state of covering the core part is in the range of 0.7 to 0.9, the pet can continue to chew for a long time without immediately chewing the pet food. That is, for example, even when the cohesion of the core is 0.7 or less, the entire pet food can be chewed for a long time if the cohesion of the covering is high.
  • a pet food having a high cohesiveness in the core and a soft core is less likely to give up on the pet biting and not easily torn off.
  • Such a pet food has a core part which can be bitten without getting tired for a long time.
  • the value of the ratio of the cohesiveness (A) / hardness (H) of the core of the pet food according to this embodiment is preferably 0.003 to 0.03, preferably 0.005 to It is more preferably 0.026, and further preferably 0.01 to 0.02.
  • the core has a softer core than the conventional pet food and the core has a cohesiveness value equal to or higher than that of conventional products, young pets, small pets, and old pets It is easy to eat for pets with weak chewing power, and it is possible to provide a core that can be chewed without getting tired for a long time.
  • the hardness (H) of the core of the pet food according to the present embodiment is preferably 9.8 to 392 N, and the cohesiveness (A) is preferably 0.5 to 0.9.
  • the hardness (H) is preferably 9.8 to 196 N, the cohesiveness (A) is more preferably 0.5 to 0.8, and the core hardness (H) is 9.8 to 98 N. It is more preferable that the cohesiveness (A) is 0.5 to 0.7.
  • the elasticity of the core portion of the pet food according to this embodiment and the covering portion in a state of covering the core portion is not particularly limited, but the elasticity of the core portion is in the range of 0.5 to 1.0, and the core portion It is preferable that the elasticity of the covering portion in the state of covering is in the range of 0.6 to 1.0.
  • the elasticity of the core is more preferably in the range of 0.8 to 1.0, and still more preferably in the range of 0.9 to 1.0.
  • the elasticity of the covering portion covering the core portion is more preferably in the range of 0.7 to 1.0, and further preferably in the range of 0.8 to 0.9. If the elasticity is in the above range, the pet can enjoy a chewy texture.
  • the core with high elasticity and softness is a core that is very easy to eat for pets and has an excellent texture. That is, the value of the ratio of elasticity (T) / hardness (H) of the core of the pet food according to the present embodiment is preferably 0.01 to 0.2, preferably 0.01 to 0.1. More preferably, it is more preferably 0.01 to 0.04.
  • the core has a softer core than the conventional pet food and the elasticity of the core is equal to or higher than the conventional one, young pets, small pets, and old pets It is easy to eat for pets having a weak biting force such as a bit, and it is difficult to give up biting, and it is possible to provide a core portion having an excellent texture. That is, it is preferable that the hardness (H) of the core portion of the pet food according to the present embodiment is 9.8 to 392 N and the elasticity (T) is 0.5 to 1.0, The hardness (H) is preferably 9.8 to 196 N, the elasticity (T) is more preferably 0.8 to 1.0, and the core hardness (H) is 9.8 to 98 N. The elasticity (T) is more preferably 0.9 to 1.0.
  • the core of the pet food according to the present embodiment may contain bubbles. It is preferable that the bubbles are distributed substantially uniformly throughout the core.
  • the core portion contains air bubbles, the core portion can be provided with softness, elasticity, or brittleness such as bread or sponge, and the core portion can be easily chewed by the pet.
  • the moisture content of the core of the pet food according to the present embodiment is not particularly limited, but is preferably 10.0 to 20.0% by weight, more preferably 14.0 to 19.0% by weight. It is preferably 16.0 to 18.0% by weight.
  • the core part can be given softness and elasticity that can be easily chewed by a pet.
  • the pet can enjoy the texture of the sticky part because the lead part has moderate softness and moderate elasticity.
  • the cohesiveness of the core can be increased, and the pet is less likely to bite the core while being a soft core. Therefore, the pet can keep chewing for a long time.
  • the core When the moisture content of the core is less than 10.0% by weight, the core may become hard, which is not preferable for pets who are not good at hard food, especially young pets and old pets.
  • the core portion becomes brittle, the pet can chew the core portion only for a short time, and the elasticity is also reduced, so that the texture is also reduced.
  • the moisture content (% by weight) of the manufactured pet food is measured by the atmospheric pressure heating drying method described below.
  • the density of the core of the pet food according to this embodiment is not particularly limited, but is preferably 0.13 to 0.01 g / cm 3 , more preferably 0.02 to 0.10 g / cm 3. , More preferably, it is 0.03 to 0.05 g / cm 3 .
  • Density (g / cm 3 ) Test piece mass (g) / Test piece volume (cm 3 )
  • a test piece of a predetermined size was cut out from the pet food, the volume was calculated from the outer diameter and the length, and the mass was measured. Since the core part whose density is in the above range has preferable softness, elasticity, and cohesiveness, it can be a core part that is easy for a pet to chew.
  • the ratio of the covering portion to the whole pet food is preferably 50% by weight or more, more preferably 60% by weight or more, and further preferably 65% by weight or more.
  • the covering portion it is possible to give a luxurious impression to the pet and its owner.
  • coated part is a part with a high frequency which touches a pet's tongue directly, it is often manufactured from the material with high palatability. Therefore, the palatability of pet food can be raised more by raising the ratio of a coating
  • the raw material which comprises pet food is not restrict
  • the core of the pet food according to the present embodiment may include cereals, modified starch, and a humectant.
  • the kind and content of the cereal, the modified starch, and the humectant are not particularly limited as long as they are used for food, and various cereals, modified starch, and a humectant can be used.
  • the core of the pet food preferably contains 30.0% by weight or more of cereals, more preferably 40 to 80% by weight, and even more preferably 50 to 70% by weight.
  • cereals refers to plants that use edible seeds such as rice, wheat, corn, buckwheat, and beans, and may be products made from cereals.
  • the core includes cereals, the expansion (puffing) of the core can be promoted.
  • the degree of swelling becomes more preferable, and a core having a preferable texture such as softness and lightness can be manufactured.
  • the core of the pet food preferably contains 1.0% by weight or more of the modified starch, more preferably 1.0 to 10.0% by weight, and 5.0 to 9.0% by weight. % Is more preferable.
  • the modified starch as used herein refers to a product obtained by subjecting starch to an artificial treatment and modifying the original physical properties of starch.
  • various modified starches such as cross-linked starch, oxidized starch, phosphorylated starch, and acetylated starch can be used.
  • acetylated starch can be suitably used because it can prevent aging of the starch and can give a chewy texture to the core.
  • acetylated starch examples include acetylated adipic acid crosslinked starch, acetylated oxidized starch, and acetylated phosphate crosslinked starch.
  • Other modified starches preferably included in the core include starch octenyl succinate sodium, starch acetate, oxidized starch, hydroxypropylated phosphate cross-linked starch, hydroxypropyl starch, phosphate cross-linked starch, phosphorylated starch, and phosphorus Acid monoesterified phosphate cross-linked starch is mentioned.
  • the moisturizing agent is preferably contained in an amount of 5.0% by weight or more, more preferably 5.0 to 20.0% by weight, because it is easy to obtain a soft and elastic core part. More preferably, it is contained in an amount of 8.0 to 15.0% by weight, more preferably 10.0 to 13.0% by weight.
  • the humectant contained in the core is not particularly limited, but glycerin and propylene glycol are preferable.
  • the pet food according to the present embodiment may contain trehalose.
  • trehalose By containing trehalose, the water content of the core part and the covering part can be suitably maintained. Moreover, aging of the starch contained in pet food can be prevented by containing trehalose.
  • the covering part of the pet food according to the present embodiment may include glycerin and propylene glycol. Since propylene glycol has a bacteriostatic action, the use of propylene glycol improves the shelf life. Glycerin and propylene glycol can be used as a humectant. As the humectant, sugars such as glucose, fructose and sucrose can be used, but sugar alcohols such as glycerin and propylene glycol are more preferable. The appearance of the covering is also important because it is a part that greatly affects the appearance of the pet food.
  • saccharides When saccharides are used as a moisturizing agent, since saccharides are compounds having a carbonyl group, amino groups of proteins and Maillard reaction may occur, and the appearance may be reduced by changing the coating to brown. .
  • sugar alcohol when sugar alcohol is used as a humectant, since sugar alcohol is a compound that does not have a carbonyl group, the Maillard reaction does not occur, the original hue of the raw material of the covering part can be maintained, and the appearance is good. It can be a good pet food.
  • the covering portion of the pet food according to the present embodiment may include at least one raw material selected from the group consisting of chicken, beef, pork, fish, and venison. Since these meats are materials with high palatability for pets, the palatability of pet food can be enhanced by using them as raw materials for the covering portion. Furthermore, since the meat contains a large amount of protein, the coated portion can be made hard enough to chew by heat treatment, drying treatment or the like.
  • the meat is preferably contained in an amount of 50.0% by weight or more per coating part, more preferably 60.0% by weight or more, and further preferably 65.0% by weight or more.
  • the covering portion may be appropriately added with seasonings such as salt and amino acid.
  • the method for producing a pet food according to the present embodiment includes a step of forming and expanding the core portion (step I), a step of heating the formed and expanded core portion (step II), and forming the coating portion before coating. Step (Step III), Step of covering the heat-treated core portion with the coating portion before coating (Step IV), Step of heat-treating the entire pet food after covering the core portion with the coating portion (Step V) Have.
  • step I a step of forming and expanding the core portion
  • step II a step of heating the formed and expanded core portion
  • Step III Step of covering the heat-treated core portion with the coating portion before coating
  • Step V Step of heat-treating the entire pet food after covering the core portion with the coating portion
  • a known method of mixing raw materials while pulverizing them with a mixer or the like can be applied.
  • extruder For example, after pressurizing the mixture using an extruder, when the mixture is released to the atmosphere at the same time as molding and the pressure is suddenly reduced, the water vapor in the mixture expands and bubbles can be contained in the core. .
  • the mixture may be heated, if necessary, and water may be added to the mixture.
  • the core raw material may include the aforementioned grains such as rice, wheat, corn, buckwheat, and beans, and may further include meat such as chicken, beef, pork, fish, and venison.
  • Proteins and carbohydrates are important nutrients contained in meat and cereals.
  • Examples of the carbohydrate include carbohydrates derived from processed products such as modified starch. These cereals can contain proteins, ash, minerals, vitamins and the like in addition to carbohydrates, and can therefore be used as a nutrient source.
  • vitamins / minerals, salts, fats, animal protein extracts (extracts) and the like may be added to the mixture as the core raw material.
  • Optional ingredients such as seasonings, colorants, fats and oils, emulsifiers, pH adjusters, swelling agents, and antioxidants may be added.
  • a moisturizing agent such as sorbitol or glycerin may be used as the core raw material from the viewpoint of retaining moisture in the core and imparting a preferable texture.
  • the shape of the core is not particularly limited, but is preferably a rod having a substantially circular cross section, a diameter of 3 to 15 mm, and a length of 1 to 20 cm, a diameter of 4 to 12 mm, and a length of 3 It is more preferably a rod shape of ⁇ 15 cm, and further preferably a rod shape having a diameter of 6 to 8 mm and a length of 7 to 10 cm. As described above, this shape is preferable because it is easy for pets to eat, can chew pet food for a long time, and is easy to handle in subsequent steps II and IV.
  • the method of heat-treating the molded and expanded core part is not particularly limited, but from the viewpoint of making it easy to handle in the subsequent steps, a method of appropriately drying the core part, that is, a method of heating in an oven or the like or hot air
  • the method of spraying and heating is preferable. From the viewpoint of imparting softness to the core, heating by reduced pressure drying is more preferable.
  • the heating temperature of the heat treatment is not particularly limited, but is preferably, for example, 100 ° C. or less, more preferably 50 to 80 ° C., and further preferably 60 to 70 ° C.
  • the heat treatment time is preferably 1 minute to 120 minutes, more preferably 15 minutes to 90 minutes, and even more preferably 20 minutes to 60 minutes.
  • the coating part material is cut finely with a known mincing machine, etc., mixed with a mixer or the like to obtain a mixture of the coating part raw materials, and then the mixture is die-cut into a desired shape. It may be processed.
  • the shape of the sheet is not particularly limited, but the thickness is preferably 1 to 15 mm, more preferably 2 to 10 mm, and more preferably 3 to 7 mm.
  • the covering part raw material may include meat such as the aforementioned chicken, beef, pork, fish and venison.
  • moisturizing agents such as sorbitol and glycerin
  • coated part raw material from a viewpoint of making a coating
  • optional components such as fragrances, seasonings, colorants, fats and oils, emulsifiers, pH adjusters, antioxidants and preservatives may be blended.
  • the method for covering the core portion with the covering portion is not particularly limited.
  • the core portion may be covered by embedding the core portion, or the core portion may be covered with the covering portion.
  • the core portion may be covered with the covering portion.
  • the covering portion may be formed by forming a portion where at least two layers of the covering portion cover the core portion.
  • the portion where at least two layers of the covering portion cover the core portion refers to a portion like O in FIGS. 4A and 4C, for example.
  • the covering portion When the covering portion is wound around the core portion, for example, the covering portion can be bent twice or more to form a portion where at least two layers of the covering portion cover the core portion.
  • adhesion between the core portion and the covering portion can be improved.
  • the covering portion raw material is cut finely with a mincing machine or the like, the formed covering portion is easily deformed along the shape of the core portion, so that the adhesion can be enhanced.
  • the pet can easily enjoy two different textures of the core and the cover at the same time.
  • the covering portion can be thermally coagulated by heating the entire pet food after covering the core portion with the covering portion. Thereby, the state which coat
  • the water content of the entire pet food may be adjusted to a desired amount.
  • the method for heat-treating the entire pet food is not particularly limited, and examples thereof include a method of steaming with steam, a method of heating with an oven, or a method of heating by blowing warm air.
  • the method of steaming with steam is adopted, the moisture content of the pet food can be increased to a desired amount.
  • a method of heating in an oven or the like or a method of heating by blowing warm air is adopted, the moisture content of the pet food can be reduced to a desired amount.
  • pet means an animal kept by a person. In a narrower sense, pets are animals petted by their owners.
  • Pet food refers to pet feed. The pet food according to the present invention can be sold as “animal feed” or “animal food”.
  • Example 1 Chicken, wheat flour, bread crumbs, modified starch (acetylated starch), processed soybean products (soy protein, defatted soybean, soy flour), moisturizer (glycerin, propylene glycol), swelling agent (with the blending ratio shown in Table 3) Multilayer), fats and oils (safflower oil), trehalose, and other raw materials (condiments, coloring agents, emulsifiers, pH adjusters, antioxidants) were mixed to obtain a mixture of core raw materials.
  • the mixture was released into the atmosphere simultaneously with molding to obtain a rod-shaped core portion with a diameter of 8 mm and a length of 9.5 cm. Warm air was blown onto the resulting core and dried under reduced pressure at 68 ° C. for 30 minutes.
  • Chicken, moisturizer (propylene glycol), and other raw materials were mixed at the blending ratio shown in Table 3 to obtain a mixture of the covering raw materials.
  • the chicken was cut finely with a mincing machine and mixed with other coating material with a mixer.
  • the mixture of the covering portion raw material was die-cut to obtain a covering portion processed into a sheet having a thickness of 5 mm.
  • Covering the core portion with the cover portion is performed by positioning the core portion near the center of the upper surface of the cover portion processed into a sheet shape, and then bringing any end of the cover portion closer to the opposite end. In the same manner, the other end was coated so that the covering portion of the two layers covered the core portion and the covering portion of the one layer covered the core portion. Under the present circumstances, it created so that at least one part of a core part might extend from a coating
  • Comparative Examples 1 and 2 Commercially available pet foods having a core part and a covering part were obtained, and the hardnesses of those core parts were measured. Among them, two products having the lowest core part hardness were designated as Comparative Examples 1 and 2.
  • Hardness, cohesiveness and elasticity were measured for the core and the cover of the pet food of Example 1 and Comparative Examples 1-2. The measurement was performed as described above using TEXTUROMETER (model number: GTX-2, manufactured by Takemoto Electric Co., Ltd.). The number of chewing times is 3 chewing times. In addition, the measurement of the coating
  • the pet food of Example 1 had a core: cover ratio hardness ratio of 1: 9.1, and the pet food of Comparative Examples 1 and 2 had a core: cover ratio hardness. It can be seen that the ratio is completely different. Therefore, it turns out that the pet food of Example 1 is a pet food which can enjoy two different food textures.
  • the core of the pet food of Example 1 has a hardness of 32.3N, which is much softer than the conventional pet food, and has a cohesiveness and elasticity of 0.62 and 0.94, respectively. It was possible to achieve the same value as. Therefore, the pet food of Example 1 had a core portion that was easy to eat and could be chewed for a long time, even for pets with weak chewing forces such as young pets, small pets, and old pets.
  • the density is as low as 0.042 g / cm 3, and therefore the hardness is softer than the conventional pet food and the conventional pet food. It can be considered that it has the same elasticity.
  • the pet food according to the present invention is widely applicable in the field of pet animal feed.

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Birds (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Abstract

L'invention concerne un aliment pour animal de compagnie qui comprend un cœur et une partie couvrante, l'aliment pour animal de compagnie étant caractérisé en ce que le rapport de dureté de la partie couvrante à la dureté du cœur est supérieur ou égal à deux.
PCT/JP2014/067368 2013-07-01 2014-06-30 Aliment pour animal de compagnie et procédé de production d'aliment pour animal de compagnie WO2015002138A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP14820617.0A EP3037002A4 (fr) 2013-07-01 2014-06-30 Aliment pour animal de compagnie et procédé de production d'aliment pour animal de compagnie
CA2916934A CA2916934A1 (fr) 2013-07-01 2014-06-30 Aliment pour animal de compagnie et procede de production d'aliment pour animal de compagnie
US14/901,085 US20160302449A1 (en) 2013-07-01 2014-06-30 Pet food and method for producing pet food
CN201480037219.7A CN105338823A (zh) 2013-07-01 2014-06-30 宠物食品及宠物食品的制造方法

Applications Claiming Priority (2)

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JP2013138503A JP6584740B2 (ja) 2013-07-01 2013-07-01 ペットフード及びペットフードの製造方法
JP2013-138503 2013-07-01

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WO2015002138A1 true WO2015002138A1 (fr) 2015-01-08

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Country Status (6)

Country Link
US (1) US20160302449A1 (fr)
EP (1) EP3037002A4 (fr)
JP (1) JP6584740B2 (fr)
CN (1) CN105338823A (fr)
CA (1) CA2916934A1 (fr)
WO (1) WO2015002138A1 (fr)

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CN106212859A (zh) * 2016-07-20 2016-12-14 温州誉祥宠物用品有限公司 一种果蔬荤素宠物咀嚼食品及其加工方法
CN107156446A (zh) * 2017-05-31 2017-09-15 烟台中宠食品股份有限公司 一种将食材颗粒嵌入干粮颗粒内部的新型宠物食品
JP7229675B2 (ja) * 2018-05-18 2023-02-28 ユニ・チャーム株式会社 ペットフード、粒状ペットフード、及びペットフードの製造方法
JP6424289B1 (ja) * 2018-06-27 2018-11-14 ユニ・チャーム株式会社 ペットフード、粒状ペットフード、及びペットフードの製造方法
JP6423983B1 (ja) * 2018-08-29 2018-11-14 ユニ・チャーム株式会社 ペットフード、粒状ペットフード、及びペットフードの製造方法
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JP7174609B2 (ja) * 2018-12-07 2022-11-17 ユニ・チャーム株式会社 ペットフードの製造方法
KR102252390B1 (ko) * 2019-04-08 2021-05-14 주식회사 펫클럽 반려 동물용 육포 및 그 제조방법
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CA2916934A1 (fr) 2015-01-08
CN105338823A (zh) 2016-02-17
JP6584740B2 (ja) 2019-10-02
US20160302449A1 (en) 2016-10-20
EP3037002A4 (fr) 2016-07-13
EP3037002A1 (fr) 2016-06-29

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